what has happened? i know they ve been kind of reliving and replaying to you all afternoon what they went through in just a matter of 30 seconds. reporter: well, you can imagine how difficult it is for all these people. you can just see the task in front of this neighborhood. all these homes leveled. this house, you can see is standing, but it s going to have to come down as well. i want to show you what it looked like inside as things were collapsing, if you will, as soon as the tornado came through this neighborhood. this home belongs to dave koenig, and he s allowed us to show you around. i think it gives a very vivid example of what it must be like to live through a tornado. this is the kitchen area. you can see the ceiling came down. dave and his wife, they ve lived here since 2003, they were huddled in their master bedroom when this happened just after 8:00 on friday evening. you can see that the bedroom, the wall has come down, part of the ceiling has come down. they